/*
 *   Copyright (C) 2010  Jens Kieselbach
 * 
 *   This program is free software: you can redistribute it and/or modify
 *   it under the terms of the GNU General Public License as published by
 *   the Free Software Foundation, either version 3 of the License, or
 *   (at your option) any later version.
 * 
 *   This program is distributed in the hope that it will be useful,
 *   but WITHOUT ANY WARRANTY; without even the implied warranty of
 *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *   GNU General Public License for more details.
 * 
 *   You may obtain a copy of the License at http://www.gnu.org/licenses/gpl.html
 */

package de.kieselbach.sql

import java.sql.*

class IntegerField extends SqlField {

    Integer defaultValue

    IntegerField(int i, Integer defval = null) {

        index = i
        defaultValue = defval
    }

    IntegerField(String l, Integer defval = null) {

        label = l
        defaultValue = defval
    }

    def readFromResultSet(ResultSet result) throws SQLException {

        int val
        if(label != null) {
            val = result.getInt(label)
        }
        else {
            val = result.getInt(index)
        }

        result.wasNull() ? defaultValue : val
    }
}
